Pith Number

pith:BPYE2RKT

pith:2012:BPYE2RKT3XHSCRI6QXG4C3PRZL

not attested not anchored not stored refs pending

Measurement entropy in Generalized Non-Signalling Theory cannot detect bipartite non-locality

Josh Cadney, Noah Linden

arxiv:1207.3276 v2 · 2012-07-13 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPYE2RKT3XHSCRI6QXG4C3PRZL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:41:01.003609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bf04d4553ddcf21451e85cdc16df1cad7076af43a3099b42b1c3a7773ccf986

Aliases

arxiv: 1207.3276 · arxiv_version: 1207.3276v2 · doi: 10.48550/arxiv.1207.3276 · pith_short_12: BPYE2RKT3XHS · pith_short_16: BPYE2RKT3XHSCRI6 · pith_short_8: BPYE2RKT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BPYE2RKT3XHSCRI6QXG4C3PRZL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0bf04d4553ddcf21451e85cdc16df1cad7076af43a3099b42b1c3a7773ccf986

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018737190fa8750c9c76d7e0b0bcde01ec1352fb9370545853b5b3fde3129544",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-13T15:17:49Z",
    "title_canon_sha256": "18457ecf7ab8a69ad3a01aec0a16ea1367f9754c92d7b09e513293e212bb5439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3276",
    "kind": "arxiv",
    "version": 2
  }
}